Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory Derrick Meredith, DDS

General Practice Dentistry in Jackson, OH · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144845991

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Registry record

Entity type Individual (Type 1)

Name Gregory Derrick Meredith

Credential DDS

Sex Male

Practice address 190 Water St Ste 2, Jackson, OH, 45640

Phone (740) 286-0480

Fax (740) 286-8968

Enumeration date Jun 8, 2020

Last updated in NPPES Nov 27, 2023

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 30.026167 (OH) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1144845991 active?

Yes, as of the latest NPPES snapshot, NPI 1144845991 is active (record last updated 2023-11-27).

How do I verify Gregory Meredith's NPI record?

Cross-check NPI 1144845991 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.